More like Best to less-best and one dud. My full reviews of each album are available under my same name at metal archives. Feel free to message me with what you think. My full reviews below:
Mardraum
Blodhemn
Isa
Frost
RUUN
Axioma
VV
In Times
RIITIIR
Monumension
Eld
BTL
Vertebrae

Some albums are really good. Many of these are good all the way around. And, in many cases, there is a single song that stands out, sometimes it's the last song on the album. This is a list of those songs.

For a more in depth look at this, I've codified each into a given category:
Type 1 - 'The long song at the end.' Often the title track. These have a tendency to be most well written and dynamic pieces on the album.

Updated version of the list previously published here. You'll notice that the comments are a bit different for sure, as is the order:
1 to 3: best of the year (in preference order)
4 to 25: other great stuff (alphabetical order)

And then there were some average (sometimes bad, sometimes good) albums that didn't make it in this list, but they featured some of the most awesome songs of the year. Like Voices Of The Fallen by Battlelore, Dylath-Leen's Frozen Reflect On A Broken Mirror, and particularly Iced Earth's Come What May...

The first era consists of the first three albums, namely Vikingligr Veldi (1994), Frost (1994) and Eld (1997). All these albums are important releases in Viking Metal's history and they have defined some musical aspects for the whole genre.

Personally I find Black Metal to be a very difficult genre to get into, hence the meager length of my list which contains all the albums I've really enjoyed to date, in no order. Recommendations are most welcome, nay required!

Note: Be sure to let me know if any of these aren't actually Black Metal